2875335680

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 264

約数和(自身を含む): 8185265208

約数和(自身を除く): 5309929528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 157, 160, 196, 224, 245, 256, 280, 292, 314, 320, 365, 392, 448, 490, 511, 512, 560, 584, 628, 640, 730, 784, 785, 896, 980, 1022, 1024, 1099, 1120, 1168, 1256, 1280, 1460, 1568, 1570, 1792, 1960, 2044, 2198, 2240, 2336, 2512, 2555, 2560, 2920, 3136, 3140, 3577, 3584, 3920, 4088, 4396, 4480, 4672, 5024, 5110, 5120, 5495, 5840, 6272, 6280, 7154, 7168, 7693, 7840, 8176, 8792, 8960, 9344, 10048, 10220, 10990, 11461, 11680, 12544, 12560, 14308, 15386, 15680, 16352, 17584, 17885, 17920, 18688, 20096, 20440, 21980, 22922, 23360, 25088, 25120, 28616, 30772, 31360, 32704, 35168, 35770, 35840, 37376, 38465, 40192, 40880, 43960, 45844, 46720, 50176, 50240, 57232, 57305, 61544, 62720, 65408, 70336, 71540, 74752, 76930, 80227, 80384, 81760, 87920, 91688, 93440, 100480, 114464, 114610, 123088, 125440, 130816, 140672, 143080, 153860, 160454, 160768, 163520, 175840, 183376, 186880, 200960, 228928, 229220, 246176, 250880, 261632, 281344, 286160, 307720, 320908, 327040, 351680, 366752, 373760, 401135, 401920, 457856, 458440, 492352, 523264, 561589, 562688, 572320, 615440, 641816, 654080, 703360, 733504, 802270, 803840, 915712, 916880, 984704, 1123178, 1125376, 1144640, 1230880, 1283632, 1308160, 1406720, 1467008, 1604540, 1831424, 1833760, 1969408, 2246356, 2289280, 2461760, 2567264, 2616320, 2807945, 2813440, 2934016, 3209080, 3662848, 3667520, 3938816, 4492712, 4578560, 4923520, 5134528, 5615890, 5626880, 5868032, 6418160, 7335040, 7877632, 8985424, 9157120, 9847040, 10269056, 11231780, 11736064, 12836320, 14670080, 17970848, 18314240, 19694080, 20538112, 22463560, 25672640, 29340160, 35941696, 39388160, 41076224, 44927120, 51345280, 58680320, 71883392, 82152448, 89854240, 102690560, 143766784, 179708480, 205381120, 287533568, 359416960, 410762240, 575067136, 718833920, 1437667840, 2875335680]

約数ペア:

[(1, 2875335680), (2, 1437667840), (4, 718833920), (5, 575067136), (7, 410762240), (8, 359416960), (10, 287533568), (14, 205381120), (16, 179708480), (20, 143766784), (28, 102690560), (32, 89854240), (35, 82152448), (40, 71883392), (49, 58680320), (56, 51345280), (64, 44927120), (70, 41076224), (73, 39388160), (80, 35941696), (98, 29340160), (112, 25672640), (128, 22463560), (140, 20538112), (146, 19694080), (157, 18314240), (160, 17970848), (196, 14670080), (224, 12836320), (245, 11736064), (256, 11231780), (280, 10269056), (292, 9847040), (314, 9157120), (320, 8985424), (365, 7877632), (392, 7335040), (448, 6418160), (490, 5868032), (511, 5626880), (512, 5615890), (560, 5134528), (584, 4923520), (628, 4578560), (640, 4492712), (730, 3938816), (784, 3667520), (785, 3662848), (896, 3209080), (980, 2934016), (1022, 2813440), (1024, 2807945), (1099, 2616320), (1120, 2567264), (1168, 2461760), (1256, 2289280), (1280, 2246356), (1460, 1969408), (1568, 1833760), (1570, 1831424), (1792, 1604540), (1960, 1467008), (2044, 1406720), (2198, 1308160), (2240, 1283632), (2336, 1230880), (2512, 1144640), (2555, 1125376), (2560, 1123178), (2920, 984704), (3136, 916880), (3140, 915712), (3577, 803840), (3584, 802270), (3920, 733504), (4088, 703360), (4396, 654080), (4480, 641816), (4672, 615440), (5024, 572320), (5110, 562688), (5120, 561589), (5495, 523264), (5840, 492352), (6272, 458440), (6280, 457856), (7154, 401920), (7168, 401135), (7693, 373760), (7840, 366752), (8176, 351680), (8792, 327040), (8960, 320908), (9344, 307720), (10048, 286160), (10220, 281344), (10990, 261632), (11461, 250880), (11680, 246176), (12544, 229220), (12560, 228928), (14308, 200960), (15386, 186880), (15680, 183376), (16352, 175840), (17584, 163520), (17885, 160768), (17920, 160454), (18688, 153860), (20096, 143080), (20440, 140672), (21980, 130816), (22922, 125440), (23360, 123088), (25088, 114610), (25120, 114464), (28616, 100480), (30772, 93440), (31360, 91688), (32704, 87920), (35168, 81760), (35770, 80384), (35840, 80227), (37376, 76930), (38465, 74752), (40192, 71540), (40880, 70336), (43960, 65408), (45844, 62720), (46720, 61544), (50176, 57305), (50240, 57232)]